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61. 发明授权

EP1305743B1 VERFAHREN ZUR FLÄCHENOPTIMIERUNG VON BAUELEMENTEN IN INTEGRIERTEN SCHALTUNGEN 有权
标题翻译：方法对于组件的集成电路面优化
公开(公告)号：EP1305743B1
公开(公告)日：2010-10-06
申请号：EP01921205.9
申请日：2001-03-15
申请人： Infineon Technologies AG
发明人： BREDERLOW, Ralf , PAULUS, Christian
IPC分类号： G06F17/50
CPC分类号： H01L22/20 , G06F17/5063

62. 发明授权

EP1328799B1 ELEKTRONISCHE SCHALTUNG, SENSORANORDNUNG UND VERFAHREN ZUM VERARBEITEN EINES SENSORSIGNALS 有权
标题翻译：电子电路，用于处理信号传感器传感器装置及方法
公开(公告)号：EP1328799B1
公开(公告)日：2005-08-31
申请号：EP01987879.2
申请日：2001-10-16
申请人： Infineon Technologies AG
发明人： FREY, Alexander , PAULUS, Christian , THEWES, Roland
IPC分类号： G01N27/49 , G01D3/02
CPC分类号： G01D3/02 , G01N27/3277

63. 发明公开

EP1554569A1 SENSOR-ANORDNUNG UND VERFAHREN ZUM BETREIBEN EINER SENSOR-ANORDNUNG 有权
标题翻译：传感器系统及其操作方法的传感器设备
公开(公告)号：EP1554569A1
公开(公告)日：2005-07-20
申请号：EP03772214.7
申请日：2003-10-14
申请人： Infineon Technologies AG
发明人： EVERSMANN, Björn-Oliver , PAULUS, Christian , THEWES, Roland
IPC分类号： G01N27/414 , G01N33/487
CPC分类号： G01N27/4145 , G01N33/48728
摘要： The invention relates to a sensor arrangement (800) and a method for operating a sensor arrangement. The sensor arrangement contains a plurality of sensor devices (600) embodied on and/or in a substrate. Each of the sensor devices comprises an electric signal converter (601) and a sensor element (602) coupled to the signal converter in order to characteristically influence the electrical conductivity of the signal converter as a result of a sensor event on the sensor element. Each sensor device comprises a device (603) for keeping an electric voltage, which is applied to the signal converter, constant and a device (603) for detecting the value of the electric current flowing through the signal converter in the form of a sensor signal.

64. 发明公开

EP1495443A2 EVENTDETECTION-VORRICHTUNG UND VERFAHREN ZUR MESSUNG DER AKTIVITÄT NEURONALER NETZWERKE 审中-公开
标题翻译：事件检测装置和方法测量活动神经元网络
公开(公告)号：EP1495443A2
公开(公告)日：2005-01-12
申请号：EP03720398.1
申请日：2003-03-31
申请人： Infineon Technologies AG
发明人： EVERSMANN, Björn-Oliver , JENKNER, Martin , PAULUS, Christian , THEWES, Roland
IPC分类号： G06N3/04
CPC分类号： G01N33/4833 , G06N3/063
摘要： The invention relates to a device for measuring the activity of neuronal networks using a structured semiconductor substrate comprising a plurality of sensor elements which respectively have at least one electroconductive detection electrode (E) arranged on the surface of the semiconductor substrate for the detection of neuronal signals of the neuronal network. Said sensor elements are arranged in such a way that electrical sensor output signals can be emitted by means of respective sensor outputs (SA) of the sensor elements, according to the detected neuronal signals. The semiconductor substrate also comprises a plurality of amplifying elements (V; TKV) which respectively comprise at least one amplifier input and at least one amplifier output (VA). An amplifying element (V; TKV) is associated with each sensor element, the amplifier input of the amplifying element being electrically connected to the sensor output (SA) of the respective sensor element, and the amplified sensor output signal can be emitted by means of the amplifier output (VA) as an amplifier output signal. Said semiconductor substrate further comprises at least one activity evaluation device comprising at least one evaluation input and at least one evaluation output, the evaluation input (digital out; analog out) being electrically connected to at least one of the amplifier outputs (VA). The activity evaluation device is arranged in such a way that, according to the amplifier output signal, it generates an activity signal which is a measure for the activity of the neuronal network, and emits the same by means of the evaluation output.

65. 发明公开

EP1470430A1 SCHALTKREIS-ANORDNUNG, REDOX-RECYCLING-SENSOR, SENSOR-ANORDNUNG UND VERFAHREN ZUM VERARBEITEN EINES ÜBER EINE SENSOR-ELEKTRODE BEREITGESTELLTEN STROMSIGNALS 审中-公开
标题翻译：电路装置，氧化还原回收传感器，处理通过传感器电极传感器系统和方法提供的功率信号
公开(公告)号：EP1470430A1
公开(公告)日：2004-10-27
申请号：EP03706229.6
申请日：2003-01-17
申请人： Infineon Technologies AG
发明人： FREY, Alexander , PAULUS, Christian , THEWES, Roland
IPC分类号： G01R19/12 , G01R19/00 , G01N33/50 , G05F1/10
CPC分类号： G01N27/3277
摘要： The invention relates to a circuit arrangement (100), a redox recycling sensor, a sensor assembly and a method for processing a current signal that is provided by a sensor electrode. Said circuit arrangement (100) comprises has a sensor electrode (101), a control circuit (102), which is coupled to the sensor electrode via an input (103) and a current source (104), which is coupled to a control output (106) of the control circuit via its control input (105), in such a way that the current source can be controlled by said control circuit and which is coupled to the sensor electrode via its output. The control circuit is configured in such a way that if the current signal (108) that flows into the control circuit via its input lies outside a predetermined current intensity range, the control circuit controls the current source in such a way that the latter adjusts the current (109) it generates, in order to obtain a predetermined current intensity value for the electric current flowing into the control circuit input. If the current that flows into the control circuit via its input lies within the predetermined current intensity range, the control circuit controls the current source in such a way that the latter maintains the current it generates at the current value. In addition, the circuit arrangement has a detection unit (110), which detects the fact that the current signal flowing into the control circuit via its input lies outside the predetermined current intensity range.

66. 发明授权

EP1399262B1 PIPETTENVORRICHTUNG UND VERFAHREN ZU DEREN HERSTELLUNG 有权
公开(公告)号：EP1399262B1
公开(公告)日：2004-10-13
申请号：EP02754726.4
申请日：2002-06-20
申请人： Infineon Technologies AG
发明人： FRITZ, Michaela , DERTINGER, Stephan , FUCHS, Karin , HANEDER, Thomas , HANKE, Hans-Christian , JENKNER, Martin , LEHMANN, Volker , PAULUS, Christian
IPC分类号： B01L3/02 , B01L3/00
CPC分类号： B81C1/00087 , B01L3/0241 , B81B2201/057
摘要： The invention relates to a device, especially for patch-clamping vesicles and/or for dispensing small, defined liquid amounts onto surfaces. The device is characterized in that in a substrate (2) at least one pipette in the form of a through hole (8) with a predetermined diameter is produced, a rim (16) of the through hole (8) protruding from a neighboring surface (4) of the substrate (2) by a predetermined length. The invention further relates to a method for producing the device, comprising the following steps: producing at least one hole (8), forming at least one modified surface layer (12) on at least the inner surfaces of the hole (8), selectively removing the substrate (2), the modified surface layer (12) not being substantially affected so that it protrudes from a surface (4) of the substrate and forms a protruding rim (16), and finishing the hole (8) as a through hole in a suitable process step.
摘要翻译：本发明涉及一种装置，尤其是用于贴片囊泡和/或用于将少量限定的液体量分配到表面上的装置。该装置的特征在于，在基板（2）中制造至少一个具有预定直径的通孔（8）形式的移液管，通孔（8）的边缘（16）从相邻表面（4）的预定长度。本发明还涉及一种用于制造该装置的方法，包括以下步骤：制造至少一个孔（8），在孔（8）的至少内表面上形成至少一个改性表面层（12），选择性地去除基底（2），修饰的表面层（12）基本上不受影响，使得它从基底的表面（4）突出并形成突出边缘（16），并且将孔（8）作为通孔在合适的工艺步骤中钻孔。

67. 发明公开

EP1444357A2 VERFAHREN ZUM ERFASSEN VON MAKROMOLEKULAREN BIOPOLYMEREN MITTELS MINDESTENS EINER EINHEIT ZUM IMMOBILISIEREN VON MAKROMOLEKULAREN BIOPOLYMEREN UND BIOSENSOR ZUM ERFASSEN VON MAKROMOLEKULAREN BIOPOLYMEREN 有权
标题翻译：一种用于检测NUCLEIC分子由至少一个单元，其用于固定的核酸分子和生物传感器检测核酸分子
公开(公告)号：EP1444357A2
公开(公告)日：2004-08-11
申请号：EP02803744.8
申请日：2002-11-11
申请人： Infineon Technologies AG
发明人： PAULUS, Christian , SCHINDLER-BAUER, Petra
IPC分类号： C12Q1/00 , C12Q1/68 , G01N33/543
CPC分类号： C12Q1/005
摘要： The invention relates to a method for detecting macromolecular biopolymers during which an electrode assembly is used that has at least one unit for immobilizing macromolecular biopolymers. The at least one unit is provided with scavenger molecules. A medium is brought into contact with the at least one unit provided for immobilizing, whereby the medium to be analyzed can contain the biopolymers to be detected. Biopolymers contained in the sample to be analyzed are bound to the scavenger molecules, whereby complexes are formed from biopolymers and scavenger molecules. A first electric measurement is carried out, the complexes are separated, and a second electric measurement is carried out. The biopolymers are detected based on a change in the value of the electric measurement that is caused by the separation of the complexes.

68. 发明公开

EP1328945A1 STROM-ABTAST-HALTE-SCHALTUNG, ANALOG-DIGITAL-WANDLER UND VERFAHREN ZUM BETREIBEN EINER STROM-ABTAST-HALTE-SCHALTUNG 有权
标题翻译：电流采样保持电路，运行电流检测保持电路的模拟数字转换器和方法
公开(公告)号：EP1328945A1
公开(公告)日：2003-07-23
申请号：EP01960146.7
申请日：2001-08-03
申请人： Infineon Technologies AG
发明人： PAULUS, Christian
IPC分类号： G11C27/02
CPC分类号： G11C27/028
摘要： The invention relates to a current sample-and-hold circuit comprising several sub-circuits, in which a current signal is stored. At least one of said sub-circuits contains a switch. The inventive current hold-and-sample circuit is characterised in that each of the sub-circuits contains a linear resistor, which is connected in such a way that the current signal generates a voltage drop across the resistor, that each of the sub-circuits contains at least one inverting control amplifier, which sets an initial current of the circuit in a hold operational mode, thus inducing a voltage drop across the resistor, said voltage drop being substantially as great as the voltage drop across the resistor before the hold operational mode.

69. 发明授权

EP1436606B1 SENSOR-ANORDNUNG 有权
标题翻译：传感器装置
公开(公告)号：EP1436606B1
公开(公告)日：2010-10-27
申请号：EP02802268.9
申请日：2002-08-23
申请人： Infineon Technologies AG
发明人： EVERSMANN, Björn-Oliver , PAULUS, Christian , STROMBERG, Guido , THEWES, Roland
IPC分类号： G01N27/403 , G01N27/414
CPC分类号： G06K9/0002 , G01N27/4145 , G01N33/4836

70. 发明授权

EP1405071B1 MESSZELLE ZUR AUFNAHME DES ELEKTRISCHEN POTENTIALS EINER PROBE 有权
标题翻译：测量单元应纳入样本的电势
公开(公告)号：EP1405071B1
公开(公告)日：2008-10-29
申请号：EP02754342.0
申请日：2002-07-10
申请人： Infineon Technologies AG
发明人： BREDERLOW, Ralf , EVERSMANN, Björn-Oliver , KOREN, Ivo , PAULUS, Christian , THEWES, Roland
IPC分类号： G01N33/487 , H03F3/45
CPC分类号： G11C27/024 , G01N27/4148 , G01N33/48728
摘要： A measuring cell for recording an electrical potential of an analyte situated on the measuring cell. The measuring cell has a sensor, a layer arranged above the sensor and electrically insulating the analyte from the sensor, and an amplifier circuit connected to the sensor on a substrate and having an input stage containing a field-effect transistor or a bipolar transistor, the sensor being at least indirectly connected to a control terminal of the field-effect transistor or of the bipolar transistor. An operating point of the amplifier circuit is set by means of a voltage or a current applied at the control terminal of the field-effect transistor or of the bipolar transistor of the input stage of the amplifier circuit.

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